3WL1112-3FB66-5FA4-ZK07R21T40
Product ID:166657
Updated: 2026/7/13
Key Features
- 1Ensure reliability with a high-performance design for demanding electrical systems.
- 2Protect three-phase systems using a robust 3-pole configuration.
- 3Handle currents up to 1250A with a Size I rating compatible to 690V.
- 4Provide superior overcurrent protection with a 66kA Icu rating at 500V.
- 5Simplify installation and maintenance via the slide-in module frame design.
Need a quote? Enter your quantity and get pricing fast.
Qty
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | P.M300 | Country of Origin | China |
| ECCN | 9N9999 | AL | N |
| Model Number | 3WL1112-3FB66-5FA4-ZK07R21T40 |
Specifications may be subject to change without notice
Still deciding on 3WL1112-3FB66-5FA4-ZK07R21T40?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.